Arm strap for mobile computer



FIG. 1 is a top front right perspective view of an arm strap for mobile computer showing my new design;

FIG. 2 is a top front left perspective view thereof;

FIG. 3 is a top rear right perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is a bottom view thereof; and,

FIG. 10 is a top rear right perspective view thereof in the stitched state.

The broken lines represent portions of the article which form no part of the claimed design. 

CLAIM The ornamental design for an arm strap for mobile computer, as shown and described. 